Cov txheej txheem:

Qhov Ntsuas Qib Dej - Transistor Basic Circuits: 5 Kauj Ruam
Qhov Ntsuas Qib Dej - Transistor Basic Circuits: 5 Kauj Ruam

Video: Qhov Ntsuas Qib Dej - Transistor Basic Circuits: 5 Kauj Ruam

Video: Qhov Ntsuas Qib Dej - Transistor Basic Circuits: 5 Kauj Ruam
Video: Yuav ua li cas thiaj khiav dim lub ntiajteb no 2024, Kaum ib hlis
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Qhov Ntsuas Qib Dej | Transistor Basic Circuits
Qhov Ntsuas Qib Dej | Transistor Basic Circuits

Tus cim ntsuas qib dej yog cov cuab yeej siv hluav taws xob hluav taws xob uas xa cov ntaub ntawv rov qab mus rau lub rooj tswj hwm kom pom tias cov dej muaj cov dej siab lossis qis. Qee cov cim ntsuas qib dej siv sib xyaw ntsuas cov ntsuas lossis hloov pauv txhawm rau txheeb xyuas qib dej. Qhov laj thawj rau tus ntsuas ntsuas dej yog ntsuas thiab saib xyuas qib dej hauv lub taub dej. Pawg tswj hwm kuj tseem tuaj yeem tsim kho raws li cov dej tau txais thaum cov qib tau qis heev thiab tawm ntawm cov dej rov mus rau qib txaus.

Khoom siv

Koj tuaj yeem lob cov khoom tawm ntawm Aliexpress: LINK

Kauj Ruam 1: Tau PCBs rau Koj Txoj Haujlwm Tsim

Tau PCBs rau Koj Txoj Haujlwm Tsim
Tau PCBs rau Koj Txoj Haujlwm Tsim

Koj yuav tsum txheeb xyuas PCBGOGO rau xaj PCBs online kom pheej yig!

Koj tau txais 10 qhov zoo PCBs tsim thiab xa mus rau koj lub qhov rooj rau 5 $ thiab qee qhov xa khoom. Koj tseem yuav tau txais luv nqi ntawm kev xa khoom ntawm koj thawj daim ntawv xaj.

PCBGOGO muaj peev xwm ntawm PCB los ua ke thiab tsim khoom stencil ntxiv rau khaws cov qauv zoo.

Txheeb xyuas lawv Yog tias koj xav tau PCBs tsim lossis sib sau ua ke.

Kauj Ruam 2: Txoj Cai:

Cov ntsuas ntsuas dej theem muaj cov khoom siv hluav taws xob thiab lub suab nrov uas qhia txog cov dej ntws los lossis dej ntau dhau hauv lub khob. Thaum cov dej mus txog qhov txwv siab tshaj plaws nws qhia thiab ntsais LED nrog lub suab nrov nrov kom tsis txhob nchuav lossis ntim dej. Cia peb ua peb qhov ntsuas kom txuag dej nrog thev naus laus zis thev naus laus zis.

Kauj Ruam 3: Daim duab Circuit Court

Daim duab Circuit Court
Daim duab Circuit Court

NCO TSEG: Lub davhlau ya nyob twg zoo ntawm lub buzzer yuav tsum txuas nrog lub emitter ntawm transistor thiab tsis yog lub hauv paus.

Kauj ruam 4: Txheej txheem

Txheej txheem
Txheej txheem
Txheej txheem
Txheej txheem
Txheej txheem
Txheej txheem

1. Ntxig BC547 transistor rau ntawm daim ntawv tais. Sab laug yog tus sau, ib nrab yog lub hauv paus thiab qhov kawg yog tus tso tawm.

2. Ntxig rau lwm ob lub transistors ib yam nkaus rau ntawm lub khob cij

3. Txuas 330 ohms resistors rau al cov khoom sib txuas ntawm cov transistor ntawm lub khob cij.

4. Tam sim no ntxig rau ntsuab coj nrog nws cov anode rau tus emitter ntawm thawj transistor thiab cathode rau txoj kev tsis zoo ntawm lub khob cij thiab ua tib yam rau dawb thiab liab LEDs.

5. Tam sim no txuas lub buzzer ntawm lub khob cij. Txuas cov xov tooj tsis zoo ntawm lub buzzer mus rau txoj kev tsis zoo ntawm lub khob cij thiab cov xaim zoo rau lub tshuab hluav taws xob thib peb transistor.

6. Txuas ib lub xov hlau rau txhua lub hauv paus ntawm cov transistors. Dip lwm qhov kawg ntawm cov xaim hauv lub taub ntim nrog dej, nws yog ib qho tseem ceeb uas yuav tsum tau xaim cov xov hlau nyob hauv cov qib dej-paub qab hau thiab tsis txhob khaws qhov kawg ntawm cov xaim nyob rau tib qib.

7. Txuas lub hwj chim rau hauv Circuit Court thiab pib ntxiv dej rau hauv lub tais thiab pom lub teeb ci LED ua ntu zus thiab lub tswb nrov nrov thaum kawg.

Kauj Ruam 5: Xaus

Qhov ntsuas ntsuas dej yog qhov khoom siv hluav taws xob zoo tshaj plaws pib qhia txog qib dej thiab txuag dej sib xws. Cov coj ntsais ntsais raws li lawv qib dej nce mus rau lawv thiab qhia lub suab nrov nrov kom tsis txhob nchuav thaum nws mus txog nws qhov txwv kawg. Koj tab tom tos dab tsi kom txuag dej hauv txoj kev ua si thiab paub.

Pom zoo: